Chilling tolerance in tomato cold fruits

Author: bzzt

August undefined, 2024

WebCold is one of the main abiotic stresses in temperate fruit crops, affecting the yield and fruit quality of apple in China and European countries. The plant receptor-like kinase FERONIA is widely reported to be involved in abiotic stresses. However, its function in apple cold resistance remains unknown. WebWe investigated the role of far-red LED light during cultivation on postharvest cold tolerance in tomato fruit (Solanum lycopersicum cv Moneymaker). Red and blue top LED light, providing 150 μmol m−2 s-1 photo-synthetically active radiation (PAR) at plant height for 16 h daily, was combined with 0, 30 or 50 μmol m−2 s-1 (non-PAR) far-red ...

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WebJul 1, 2009 · Expression of LeCBF1 in tomato fruits from 2 cultivars differing in cold tolerance under chilling (2 °C). (A) Relative expression level of LeCBF1 analyzed by quantitative RT-PCR. WebDec 3, 2024 · Tomato fruit is susceptible to chilling injury (CI) when stored at low temperatures, limiting its storage potential, and resulting in economic loss if inappropriate … chunky lace up heels

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WebThe study identifies the SlGRAS4-regulon as a new cold response pathway conferring cold stress tolerance in tomato independently of the ICE1-CBF pathway. This provides new track for breeding strategies aiming to improve chilling tolerance of cultivated tomatoes and to preserve sensory qualities of tomato fruit often deteriorated by storage at ... WebIntegrative analysis of postharvest chilling injury in cherry tomato fruit reveals contrapuntal spatio-temporal responses to ripening and cold stress Sci. Rep. , 9 ( 2024 ) , p. 2795 , 10.1038/s41598-019-38877-0 WebSep 8, 2024 · Determination of the relationship between chlorophyll fluorescence and fruit chilling tolerance Following 5-d storage at 1.5°C, the Fv/Fm values for the chilling-tolerant fruit were about 0.7–0.8, which was close to the value for a non-damaged photosynthetic system ( Figure 3A ). chunky lace up sandals

Physiological genetic variation in tomato fruit chilling tolerance ...

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WebHowever, the functions of SlMYC2 in methyl jasmonate (MeJA)-mediated fruit chilling tolerance are far from being clearly understood. Thus, in the present work, we constructed SlMYC2 -silenced tomato fruit by virus-induced gene silencing (VIGS) and investigated the function of SlMYC2 in MeJA-induced tomato fruit chilling tolerance. The results ... WebDec 3, 2024 · Tomato fruit is susceptible to chilling injury (CI) when stored at low temperatures, limiting its storage potential, and resulting in economic loss if inappropriate temperatures are used. Brassinolide (BR) is a plant growth regulator that is known to decrease the susceptibility of fruit to CI. determination of iron by redox titration labWebChilled tomato fruits develop several symp- acid may be a chilling tolerance strategy in tomato fruit. toms, such as surface pitting, diseases caused by pathogen, Inhibition of PLD and LOX activity during low temperature and losing their ability to develop full color (Wang 1993), storage could ameliorate chilling injury and oxidation dam- which ... determination of lactic acid in milk

"WebApr 18, 2024 · Cucumber fruit grown at elevated greenhouse temperatures (32 C) showed improved tolerance to chilling compared to fruit grown at standard growing temperature (21–22 C), due to maintenance of higher firmness and enhanced activity of antioxidant enzymes such as superoxide dismutase (SOD) and catalase (CAT) ( Kang et al., 2002 ). " - Chilling tolerance in tomato cold fruits

Chilling tolerance in tomato cold fruits

SlMYC2 Involved in Methyl Jasmonate-Induced Tomato …

WebMar 31, 2015 · Based on the D values, 48 tomato lines could be divided into four groups by cluster analysis: chilling-tolerant (15 lines), medium chilling-tolerant (21 lines), low chilling-tolerant (seven lines), and … WebTable 2. Molecular responses of transgenic plants to chilling stress. is a cold-responsive gene of P. mume, which is overexpressed under chilling stress. Transgenic tobacco modified with PmLEA showed increased chilling tolerance due to reduced lipid peroxidation and electrolyte leakage [25].

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WebMay 18, 2009 · ABSTRACT: Postharvest tomato fruits are cold‐sensitive, and easy to develop chilling injury (CI) at cold storage. Information on physiological and genetic characteristics closely related to CI is necessary because it is significant to realize CI development regular and find sensitive indicators reflecting cultivar cold tolerance, … WebNov 14, 2024 · Tomato fruits were chilled at 2 °C for 5-, 10- and 15-day cold storage and then stored for an additional 3 days at 20 °C prior to fruit evaluation. These fruit assessments showed that the CI index for both cultivars increased dramatically for fruits stored under chilling temperatures for 10 days or more.

WebMar 23, 2024 · Cao et al. (2016) revealed that in peach fruit, chilling injury was very effectively reduced by the application of MEL at a dose of 100 μM. In tomato plants under cold stress, the pretreatment of MEL showed higher levels of non-enzymatic antioxidants, greater activities of antioxidant enzymes, and reduced MDA content and EL (Ding et al., …

WebJan 9, 2024 · Tomato is a chilling-sensitive fruit. The aim of this study is to examine the role of preharvest blue LED lighting (BL) to induce cold tolerance in 'Foundation' tomatoes. Blue and red supplemental LED light was applied to achieve either 0, 12 or 24% additional BL (0B, 12B and 24B). WebIn comparison to 0 or 0.5 mM SA, 1 mM SA significantly decreased the chilling injury (CI) index in tomato fruit. In the SA-treated fruit, the upregulation of GA biosynthetic gene ( …

WebMar 28, 2024 · Our results indicated that SlMYC2 might be involved in MeJA-induced chilling tolerance, possibly by ameliorating the antioxidant enzyme system of fruit and …

WebSep 8, 2024 · This research demonstrates the presence of potential genetic variation in fruit chilling tolerance in the tomato RIL population. Further investigation of the RIL … chunky knit white christmas stockingsWebJan 9, 2024 · Tomato is a chilling-sensitive fruit. The aim of this study is to examine the role of preharvest blue LED lighting (BL) to induce cold tolerance in ‘Foundation’ tomatoes. Blue and red supplemental LED light was applied to achieve either 0, 12 or 24% additional BL (0B, 12B and 24B). Mature green (MG) or red (R) tomatoes were harvested and cold … determination of leaveWebAug 1, 2013 · Chilling injury is a major factor that reduces the quality and limits the storage life of tomato fruit. In this study, BR was applied and could significantly reduce … chunky lace up school shoesWebFeb 27, 2024 · However, conferring chilling tolerance in tomatoes by exogenous phenylalanine application at 5 mM, contrary to non-treated fruits, was accompanied by … chunky lace up boots for menWebMar 7, 2016 · Chilled tomato fruit often exhibit uneven ripening, pitting, and decay, which usually appear when the fruit are transferred to 20 to 22 °C after storage at 2 to 6 °C for more than 2 weeks (Vega-García et al. 2010 ). These detrimental changes reduce consumer acceptability and lead to substantial economic loss (Luengwilai et al. 2012 ). chunkyknots room decorWebJan 2, 2024 · Tomato fruit kept at temperatures from above freezing to~10°C can cause chilling injury (CI) (Biswas et al., 2016; Hong and Gross, 2006). CI in tomato fruit is … determination of lead by dithizone methodWebFeb 12, 2024 · Aghdam and Mohammadkhani ( 2014) reported that the conferred chilling tolerance in tomato fruits by brassinosteroids treatment ascribed to hampering membrane degrading enzymes PLD and LOX activity, resulted in protecting membrane integrity, revealed by lower electrolyte leakage and MDA accumulation. chunky knit yarn hoodie men